How to Add A Testimonial Slider App to a Wix Website

The easy way to add Testimonial Slider to Wix in minutes without coding or needing help from a developer.

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Steps to Add a Testimonial Slider App on a Wix Site

Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your Wix page, post, sidebar, footer, or wherever you like on your site.

How To Add a Testimonial Slider App on Wix:

  1. Create a Free Testimonial Slider App

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  2. Open Where You’d Like to Add Your Testimonial Slider

  3. Copy Code

    Your code block will be available once you create your app

  4. Create an HTML iframe Element

    1. Navigate to your Wix site and click on the + Add icon.
    2. Click More and scroll down to Embed
    3. Click on the HTML iframe element to add it to the page.
  5. Paste the Code

    1. Click on Enter Code to open the HTML iframe window.
    2. Paste the code provided in Step 1 into the HTML box.
    3. Click Apply and close the HTML iframe window..
  6. Save > Publish

    1. Reposition and adjust the size of your Testimonial Slider.
    2. Save and then Publish the website in your Wix website editor.
    3. If you visit your live website, your Testimonial Slider will be visible.

All you need to know about our Testimonial Slider app is just a click away.

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Remove the Guesswork of Building Your Brand

A Solid Brand Identity Starts on Your Website

Congratulations on getting your business online with Wix!


The next step is often getting website visitors and making sales, but how?

Testimonial Slider to Wix
Add Testimonial Slider to Wix

Make Your Website Elements Unique

Some small business owners try to design a Testimonial Slider app solo or get an expensive web designer that claims they can build one.


Others try to find web design companies overseas that claim to offer Testimonial Slider apps for reduced prices or attempt to use open source code.

Save Time With POWR

Plus, updating and customizing a Testimonial Slider app can be challenging, and you may think you have to hire a developer.


Additionally, as your business develops, hackers could see an unsecured Testimonial Slider as a great opportunity to exploit your business and your customers. We consider this and built safeguards!

Add Testimonial Slider to Wix
Support feature

All POWR apps are built to scale with your business on Wix, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Wix Testimonial Slider up and running for you.

CASE STUDY: POWR put Rbia Shades on the success track

Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.


After much research, they chose POWR as their no-code tool of choice.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add Testimonial Slider to Wix
Testimonial Slider to Wix
Grow contacts by 250%
Testimonial Slider to Wix
2x your engagement
Testimonial Slider to Wix
Time on site up 2x

Yes, POWR has an app for that.

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Trusted by the best in the biz!

POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.